The Comparative Analysis :

Rolls-Royce Phantom Coupé 6.8 V12 Automatic (08 - 10) vs. BMW i8 Coupé (14 - 18)

€ 433,500
Rolls-Royce Phantom Coupé 6.8 V12 Automatic (08 - 10) Rolls-Royce Phantom Coupé 6.8 V12
€ 134,000
 BMW i8 Coupé (14 - 18) BMW i8 Coupé
€ 433,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 134,000

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Rolls-Royce Phantom Coupé 6.8 V12 is substantially bigger in every dimension. It's 36.2 inches longer, 1.8 inches wider and 11.8 inches taller than the BMW i8 Coupé.
Rolls-Royce Phantom Coupé 6.8 V12
BMW i8 Coupé
62.7
Blueprint Rolls-Royce Phantom Coupé 6.8 V12 Automatic (08 - 10)
78.2
86.1
50.9
Blueprint BMW i8 Coupé (14 - 18)
76.5
87.3
78.2 in
Width
76.5 in
86.1 in
Width Incl. Mirrors
87.3 in
62.7 in
Height
50.9 in
Blueprint Rolls-Royce Phantom Coupé 6.8 V12 Automatic (08 - 10)
130.7
220.8
Blueprint BMW i8 Coupé (14 - 18)
110.2
184.6
220.8 in
Length
184.6 in
130.7 in
Wheelbase
110.2 in

Vehicle Weight

Rolls-Royce Phantom Coupé 6.8 V12
BMW i8 Coupé
5776 lb
Curb Weight
3439 lb
6724 lb
Gross Vehicle
Weight
4090 lb
Rolls-Royce Phantom Coupé 6.8 V12 Automatic (08 - 10)
Weight Difference:
2337 lb
40.46 %
BMW i8 Coupé (14 - 18)

General

Rolls-Royce Phantom Coupé 6.8 V12
BMW i8 Coupé
RR3
Generation
I12
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
On-demand four-wheel drive (4WD) with automatic engagement
6-speed automatic transmission
Transmission
6-speed automatic transmission

Engine

Rolls-Royce Phantom Coupé 6.8 V12
BMW i8 Coupé
V12 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
3-cylinder plug-in hybrid gasoline engine with tur­bo­charger
Engine Series
BMW B38
Engine Code
B38-K15
4
Valves
4
12
Cylinders
3
6.7 L / 328 cu in
Displacement
1.5 L / 73 cu in
454 hp
at 5350 rpm
Power
357 hp
at 5800 rpm
Rolls-Royce Phantom Coupé 6.8 V12
454 hp
357 hp
BMW i8 Coupé
531 lb‑ft
at 3500 rpm
Max. Torque
420 lb‑ft
at 3700 rpm
Rolls-Royce Phantom Coupé 6.8 V12
531 lb‑ft
420 lb‑ft
BMW i8 Coupé

Performance

Rolls-Royce Phantom Coupé 6.8 V12
BMW i8 Coupé
155 mph
Maximum Speed
155 mph
5.8 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph 62
mph

266 ft
0.000 sec

Rolls-Royce Phantom Coupé 6.8 V12

62 mph 62
mph

200 ft
0.000 sec

BMW i8 Coupé

▶ REPLAY
12.72 lb/hp
Weight-to-Power Ratio
9.63 lb/hp
Rolls-Royce Phantom Coupé 6.8 V12
12.72 lb/hp
9.63 lb/hp
BMW i8 Coupé

Fuel Economy / Emissions

Rolls-Royce Phantom Coupé 6.8 V12
BMW i8 Coupé
Fuel Economy
15 mpg
combined
112 mpg
Rolls-Royce Phantom Coupé 6.8 V12
15 mpg
112 mpg
BMW i8 Coupé
10 mpg
city
No data
21 mpg
highway
No data
Kraftstoffanzeige
26.4 gal
Fuel Tank Capacity
7.9 gal
Kraftstoffanzeige
396 mi
Range
888 mi
Rolls-Royce Phantom Coupé 6.8 V12
396 mi
888 mi
BMW i8 Coupé
Environmental Impact
297.4 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
39.8 kWh
Rolls-Royce Phantom Coupé 6.8 V12
297.4 kWh
39.8 kWh
BMW i8 Coupé
Euro 4 III
Emission Standard
Euro 6b (NEFZ)
607 g/mi (NEFZ)
CO2 Emissions
79 g/mi (NEFZ)

Practical Convenience

Rolls-Royce Phantom Coupé 6.8 V12
BMW i8 Coupé
2
Doors
3
4
No. of Seats
4
948 lb
Maximum Payload
650 lb
11.2 cu ft
Trunk Volume
4.4 cu ft
No data
Cargo Volume (Seats Down)
No data